132321212 has 6 divisors (see below), whose sum is σ = 231562128. Its totient is φ = 66160604.

The previous prime is 132321193. The next prime is 132321253. The reversal of 132321212 is 212123231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16540148 + ... + 16540155.

It is an arithmetic number, because the mean of its divisors is an integer number (38593688).

Almost surely, 2^132321212 is an apocalyptic number.

It is an amenable number.

132321212 is a deficient number, since it is larger than the sum of its proper divisors (99240916).

132321212 is a wasteful number, since it uses less digits than its factorization.

132321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33080307 (or 33080305 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 132321212 is about 11503.0957572299. The cubic root of 132321212 is about 509.5770066936.

Adding to 132321212 its reverse (212123231), we get a palindrome (344444443).

The spelling of 132321212 in words is "one hundred thirty-two million, three hundred twenty-one thousand, two hundred twelve".